Solar Hot Water

How does Solar work?

The Solar cylinder is used in conjunction with solar panels which convert energy collected from the sun’s rays to heat a water / glycol liquid in its pipe work. This liquid is circulated through a specially designed solar coil in the base of the cylinder where the liquid transfers its heat to the water stored before being pumped back to the solar panel to be re-heated.

The design of this coil allows maximum solar gain to be achieved ensuring that the solar system is being used to its full potential.

How much of your water heating energy needs can be provided by solar?

During the summer months as much as 100% of the energy used could be solar*. In winter, despite the lower intensity of the sun’s rays and fewer daylight hours as much as 20% could be solar*. On average throughout the year up to 60% of a dwelling’s hot water requirement can be provided by solar power*.

The balance is provided by traditional means; either indirect (via a gas, oil or electric boiler heating a second coil within the cylinder) or direct (via electric immersion heaters in the cylinder).

*depending on type of solar system used, location and usage patterns).

Solar Cylinder Features

· Mains pressure (unvented) hot water for balanced supply to showers and mixers

· Duplex stainless steel cylinder for long life

· Choice of direct or indirect auxiliary heat input

· Specially designed solar coil for maximum solar efficiency

· Complete package includes Safety and hot water controls Remote expansion vessel

· High flow rates for improved hot water delivery

· Lower running costs and reduced energy bills

· Environmentally friendly – reduced carbon emissions

· Equally suited for New Build or Refurbishment projects